A mobile packaging production apparatus

Abstract

The application discloses a mobile packaging production equipment, and relates to the technical field of packaging production devices, which comprises a support frame, wherein the support frame comprises an upper layer frame body, a middle layer frame body and a lower layer frame body arranged in sequence from top to bottom; and a plurality of granaries are installed on the upper layer frame body in linear array along the length direction of the support frame; and a discharging assembly is installed on the middle layer frame body in linear array along the length direction of the support frame, and the number of the discharging assembly is consistent with that of the granaries. The packaging mechanism can be moved to the discharging assembly under different granaries in sequence for packaging operation by moving the mobile platform along the length direction of the support frame, so that the idle rate of the equipment is reduced, and the equipment investment cost is lowered. Meanwhile, the power supply assembly continuously supplies power along with the movement of the packaging mechanism, so that the laying and maintenance of a large number of pre-buried cables under the wired control mode are avoided, and the line layout is simplified. The mobile packaging production equipment can realize diversified packaging by using only one packaging mechanism.

Description

Technical Field

[0001] This invention relates to the field of packaging production equipment technology, and in particular to a mobile packaging production equipment. Background Technology

[0002] In grain reserves, port bulk grain transfer stations, and large feed processing plants, the quantitative packaging of granular materials (such as corn, soybeans, and fertilizers) is a crucial step in the production process. Traditional packaging methods typically employ a fixed model of one silo, one baler. Each silo is equipped with an independent baler, and the material falls directly into the baler via a feeding device to complete the bagging. This layout is widely used in small and medium-sized storage facilities due to its simple structure and intuitive operation.

[0003] In a fixed packaging model with one hopper and one machine, the control system and each baling machine typically communicate via wired connections. Operators in the control room issue commands through the control cabinet; these commands are transmitted via pre-embedded cables or cable trays to the baling machines located beneath each hopper, controlling their start / stop, material feeding, and baling actions. Each baling machine is fixedly installed directly beneath its corresponding hopper. Material falls directly from the hopper into the baling machine via a feeding device, is weighed and bagged, and then conveyed out by a conveyor belt. On the entire packaging line, each baling machine is responsible for the packaging task of its corresponding hopper, and each workstation is relatively independent.

[0004] However, this packaging method has significant drawbacks in practical applications. First, with each hopper requiring a separate packaging machine, the equipment investment cost increases linearly when the number of hoppers is large, and equipment utilization is uneven. When one hopper needs to be emptied, the others are idle, resulting in wasted equipment resources. Second, the wired control method relies on a large number of pre-buried cables or cable trays, leading to complex wiring, high maintenance costs, and increasingly complex control circuitry as the number of devices increases, making signal interference and troubleshooting more difficult. Summary of the Invention

[0005] The purpose of this invention is to provide a mobile packaging production equipment to solve the technical problems of existing technologies, such as each grain warehouse corresponding to a packaging device, resulting in resource waste, high maintenance costs, and complex wiring.

[0006] The technical problem to be solved by this invention can be achieved through the following technical solution: A mobile packaging production equipment, comprising: The support frame includes an upper frame, a middle frame, and a lower frame arranged sequentially from top to bottom. Multiple grain silos are linearly arrayed on the upper frame along the length of the support frame. The feeding components, in the same quantity as the grain bins, are installed in a linear array along the length of the support frame on the middle frame. A mobile platform is mounted on the lower frame and can move along the length of the supporting frame. A packaging mechanism, mounted on the mobile platform, is moved via the mobile platform to a position below one of the feeding components; A power supply component is installed on the lower frame. The packaging mechanism acts on the power supply component, and the power supply component continuously supplies power to the packaging mechanism when the packaging mechanism moves.

[0007] Preferably, the mobile platform includes a heavy-duty plate with two sets of electric pulleys mounted on it. The lower frame has two guide rails, with the two sets of electric pulleys respectively mounted on the two guide rails. The packaging mechanism is mounted on the heavy-duty plate.

[0008] Preferably, the lower frame has multiple mounting cavities, a support frame is vertically slidably mounted in each mounting cavity, a positioning plug is mounted on the support frame, a docking assembly for inserting the positioning plug is provided on the heavy-duty plate, and an adjustment assembly for driving the support frame to move vertically is installed in each mounting cavity.

[0009] Preferably, the positioning plug includes two sets of connecting cylinders mounted on the support frame, the two sets of connecting cylinders are staggered, and a plug rod is vertically and elastically slidably inserted at the top of the connecting cylinder. The top of the plug rod is frustoconical. The docking assembly includes multiple plug cylinders mounted on the heavy-duty plate. The bottom of the plug cylinder is open and has a frustoconical structure for inserting the plug rod. The bottom of the plug cylinder has an annular inclined surface along its edge for contacting the periphery of the frustoconical part of the plug rod.

[0010] Preferably, a guide rod is horizontally constructed on the outer side of the connecting cylinder, a slide cylinder is slidably sleeved on the guide rod, a return spring is installed between the slide cylinder and the connecting cylinder, and a connecting rod is hinged between the slide cylinder and the insertion rod.

[0011] Preferably, the guide rail is I-shaped, and a plurality of abutment plates for abutting against one side of the guide rail are slidably mounted on the heavy-duty plate. A drive assembly for driving the abutment plates to move is mounted on the plug-in cylinder.

[0012] Preferably, the number of the clamping plates is the same as the number of the connecting cylinders, and there are two connecting cylinders in each group. One group of connecting cylinders is located between two guide rails, and the guide rails are located between another group of connecting cylinders. Two clamping plates are used to abut against the opposite sides of the two guide rails, and the other two clamping plates are used to abut against the opposite sides of the guide rails.

[0013] Preferably, the top of the plug-in tube is vertically provided with a sliding groove, and the driving component includes a heavy-duty sliding plate that is slidably installed in the sliding groove. One end of the heavy-duty sliding plate passes through the periphery of the plug-in tube and is hinged to a hinge rod. The free end of the hinge rod is hinged to the abutment plate. The bottom of the heavy-duty sliding plate is provided with a trigger rod that is concentric with the plug-in tube, and the bottom end of the trigger rod is located in the conical opening of the plug-in tube.

[0014] Preferably, the adjusting assembly includes a bidirectional screw that is horizontally and rotatably mounted in the mounting cavity. The bidirectional screw is symmetrically threaded with two wedge-shaped top plates. A connecting block is installed at the bottom of the support frame. The connecting block is symmetrically constructed with forcing inclined surfaces. The two wedge-shaped top plates are in contact with the two forcing inclined surfaces respectively.

[0015] Preferably, the power supply assembly includes a tubular sliding contact line installed on the lower frame, the tubular sliding contact line being provided with a sliding contact line fork, a barcode positioning sensor being installed on the sliding contact line fork, and a conduit being installed on the sliding contact line fork, one end of the conduit being connected to the packaging mechanism.

[0016] The beneficial effects of this invention are: 1. This invention uses a mobile platform that moves along the length of the support frame, allowing a single packaging mechanism to sequentially move to the unloading components below different grain silos for packaging operations. This replaces multiple fixed baling machines in the traditional one-silo-one-machine model with a single packaging mechanism, reducing equipment idle time and lowering equipment investment costs. Simultaneously, the power supply components provide continuous power as the packaging mechanism moves, avoiding the need for extensive pre-buried cable laying and maintenance under wired control methods, simplifying the wiring layout. Since the materials inside different grain silos vary, and the weight of the packaged materials also differs, this mobile packaging production equipment only requires one packaging mechanism to achieve diverse packaging. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention.

[0018] Figure 2 This is the present invention. Figure 1 Partial structural diagram.

[0019] Figure 3 This is the present invention. Figure 2 Another perspective illustration.

[0020] Figure 4 This is the present invention. Figure 3 Enlarged view of the structure at point A in the middle.

[0021] Figure 5 This is a structural diagram illustrating the mobile platform, support frame, and adjustment components of the present invention.

[0022] Figure 6 This is the present invention. Figure 5 Enlarged view of the structure at point B in the middle.

[0023] Figure 7 This is a diagram illustrating the structure of the mobile platform of the present invention.

[0024] Figure 8 This is the present invention. Figure 7 Partial three-dimensional sectional view.

[0025] Figure 9 This is the present invention. Figure 8 Enlarged view of the structure at point C.

[0026] Figure 10 This is a structural diagram illustrating the support frame and adjustment components of the present invention; Figure 11 This is another structural illustration of the present invention; Figure 12 This is the present invention. Figure 11 Partial three-dimensional sectional view.

[0027] Explanation of reference numerals in the attached figures: 1. Support frame; 101. Upper frame; 102. Middle frame; 103. Lower frame; 2. Feeding assembly; 3. Moving platform; 301. Heavy-duty plate; 302. Electric pulley; 303. Guide rail; 4. Packaging mechanism; 5. Power supply assembly; 501. Tubular conductor rail; 502. Conductor rail fork; 503. Barcode positioning sensor; 504. Conduit; 6. Mounting cavity; 7. Bearing frame; 8. Positioning plug; 801. Connecting cylinder; 802. Insert 803. Connecting rod; 804. Guide rod; 805. Slide cylinder; 806. Return spring; 807. Linking rod; 9. Docking assembly; 901. Insertion cylinder; 902. Annular inclined plane; 10. Adjusting assembly; 1001. Bidirectional screw; 1002. Wedge-shaped top plate; 1003. Connecting block; 1004. Forcing inclined plane; 11. Abutting plate; 12. Drive assembly; 1201. Slide groove; 1202. Weighted sliding plate; 1203. Hinge rod; 1204. Trigger rod. Detailed Implementation

[0028] The specific embodiments of the present invention will be described in detail below, but it should be understood that the scope of protection of the present invention is not limited to the specific embodiments.

[0029] Example 1 In a fixed packaging model with one hopper and one machine, the control system and each baling machine typically communicate via wired connections. Operators in the control room issue commands through the control cabinet; these commands are transmitted via pre-embedded cables or cable trays to the baling machines located beneath each hopper, controlling their start / stop, material feeding, and baling actions. Each baling machine is fixedly installed directly beneath its corresponding hopper. Material falls directly from the hopper into the baling machine via a feeding device, is weighed and bagged, and then conveyed out by a conveyor belt. On the entire packaging line, each baling machine is responsible for the packaging task of its corresponding hopper, and each workstation is relatively independent.

[0030] However, this packaging method has significant drawbacks in practical applications. First, with each hopper requiring a separate packaging machine, the equipment investment cost increases linearly when the number of hoppers is large, and equipment utilization is uneven. When one hopper needs to be emptied, the others are idle, resulting in wasted equipment resources. Second, the wired control method relies on a large number of pre-buried cables or cable trays, leading to complex wiring, high maintenance costs, and increasingly complex control circuitry as the number of devices increases, making signal interference and troubleshooting more difficult.

[0031] like Figures 1 to 12 As shown, a mobile packaging production equipment includes: The support frame 1 includes an upper frame 101, a middle frame 102 and a lower frame 103 arranged from top to bottom. Multiple grain bins are linearly arrayed on the upper frame 101 along the length of the support frame 1. Preferably, ladders are installed on the upper frame 101, the middle frame 102 and the lower frame 103. The number of feeding components 2 is the same as the number of grain bins and they are linearly arrayed along the length of the support frame 1 on the middle frame 102. It should be noted that the feeding components 2 are feeding structures commonly used in this field to control the weight of falling materials. The mobile platform 3 is mounted on the lower frame 103 and can move along the length of the support frame 1. Packaging mechanism 4 is mounted on mobile platform 3. Mobile platform 3 moves packaging mechanism 4 to a position below one of the feeding components 2. Packaging mechanism 4 is a conventional bag-type packaging device in the art, capable of packaging and transporting materials. Preferably, a conveyor belt assembly for docking with the conveyor belt of the bag-type packaging device can be installed on the lower frame 103 to facilitate subsequent transfer of the packaged material bags. The power supply component 5 is installed on the lower frame 103. The packaging mechanism 4 acts on the power supply component 5. When the packaging mechanism 4 moves, the power supply component 5 continuously supplies power to the packaging mechanism 4. The working principle of this mobile packaging production equipment is as follows: When a grain silo needs to be packaged, the mobile platform 3 moves along the lower frame 103, transporting the packaging mechanism 4 directly below the corresponding unloading component 2 of the grain silo. During the movement of the mobile platform 3, the power supply component 5 moves synchronously with the packaging mechanism 4, continuously supplying power to the packaging mechanism 4 to ensure uninterrupted power supply during the movement. After the packaging mechanism 4 is in place, the corresponding unloading component 2 is opened, and the material falls into the packaging mechanism 4 to complete weighing and bagging. After bagging, the conveyor belt of the packaging mechanism 4, in conjunction with the conveyor belt component on the lower frame 103, sends the material bag out. After the packaging task of one grain silo is completed, the mobile platform 3 moves the packaging mechanism 4 to the unloading component 2 of the next grain silo that needs to be packaged, and continues to work, realizing that one packaging mechanism 4 can package multiple grain silos in turn.

[0032] It should be emphasized that the core improvement of this embodiment lies in the following: by moving the mobile platform 3 along the length of the support frame 1, one packaging mechanism 4 can be moved sequentially to the unloading components 2 under different grain silos to perform packaging operations. One packaging mechanism 4 replaces multiple fixed baling machines in the traditional one-silo-one-machine mode, reducing equipment idle rate and reducing equipment investment costs. At the same time, the power supply component 5 continuously supplies power as the packaging mechanism 4 moves, avoiding the laying and maintenance of a large number of pre-buried cables under the wired control method, simplifying the wiring layout. Different grain silos contain different materials, and the weight of the packaged materials is also different. This mobile packaging production equipment only needs one packaging mechanism 4 to achieve diversified packaging.

[0033] In this embodiment, combined with Figure 2 and Figure 5 As shown, the mobile platform 3 includes a heavy-duty plate 301, and the packaging mechanism 4 is installed on the heavy-duty plate 301. Two sets of electric pulleys 302 are installed on the heavy-duty plate 301, and two guide rails 303 are installed on the lower frame 103. The two sets of electric pulleys 302 are respectively set on the two guide rails 303. The packaging mechanism 4 is installed on the heavy-duty plate 301. The mobile platform 3 adopts the structure of heavy-duty plate 301 and two sets of electric pulleys 302 in conjunction with guide rails 303, so that the packaging mechanism 4 can move smoothly along the lower frame 103 and be precisely positioned under each feeding component 2. It has stable load-bearing capacity and smooth movement, providing reliable mobile support for one packaging mechanism 4 to operate multiple grain bins in turn.

[0034] This application does not impose specific restrictions on how the electric pulley 302 rotates; it can be any drive structure that can satisfy the requirement of rolling on the guide rail 303. Preferably, a motor is mounted on the heavy-duty plate 301, a small gear is mounted on the output shaft of the motor, and a large gear that meshes with the small gear is rotatably mounted on the heavy-duty plate 301. The output shaft of the large gear is connected to the electric pulley 302. When the motor rotates, the cooperation between the small gear and the large gear will make the movement of the heavy-duty plate 301 more stable.

[0035] Example 2 Because the packaging mechanism 4 is mounted on the heavy-duty plate 301, and the packaging mechanism 4 has a considerable weight, during the horizontal movement of the heavy-duty plate 301, after it is about to reach the corresponding position, the heavy-duty plate 301 will continue to move a certain position due to inertia. Although the effect of inertia can be reduced by slowing down the speed of the moving carrier, it will take a long time to transfer the packaging mechanism 4, and the heavy-duty plate 301 is prone to certain errors after movement, which will affect the subsequent packaging.

[0036] To solve the above technical problems, combined with Figures 3 to 6 As shown, the lower frame 103 has multiple mounting cavities 6. A support frame 7 is vertically slidably installed in the mounting cavity 6. A positioning plug 8 is installed on the support frame 7. A docking component 9 for inserting the positioning plug 8 is provided on the heavy load plate 301. An adjustment component 10 for driving the support frame 7 to move vertically is installed in the mounting cavity 6.

[0037] In other words, when the mobile platform 3 moves the packaging mechanism 4 close to the target unloading component 2, the heavy-duty plate 301 stops after moving to the corresponding position. At this time, the adjusting component 10 drives the support frame 7 to move vertically upward along the mounting cavity 6. The positioning plug 8 on the support frame 7 moves upward and contacts the docking component 9 on the heavy-duty plate 301. During the insertion of the positioning plug 8 into the docking component 9, the positioning plug 8 performs a guiding action through the insertion and engagement to finely adjust and correct the position of the heavy-duty plate 301, so that the heavy-duty plate 301 is precisely guided to the target position, eliminating the displacement error caused by inertia. After the packaging operation is completed, the adjusting component 10 drives the support frame 7 to move downward, the positioning plug 8 disengages from the docking component 9, and the heavy-duty plate 301 can continue to move to the next workstation.

[0038] It should be emphasized that the core improvement of this embodiment is that: by using the liftable support frame 7 and the positioning plug 8 in conjunction with the docking component 9 on the heavy load plate 301, a secondary positioning correction is performed after the heavy load plate 301 moves quickly to the vicinity of the target position. The displacement error caused by inertia is eliminated by mechanical plugging, so that the packaging mechanism 4 can move quickly while still ensuring accurate positioning, thus taking into account both moving efficiency and docking accuracy.

[0039] In this embodiment, combined with Figure 2 , Figure 5 , Figure 6 and Figure 10As shown, the positioning plug-in 8 includes two sets of connecting cylinders 801 mounted on the support frame 7. The two sets of connecting cylinders 801 are staggered. A plug-in rod 802 is vertically and elastically slidably inserted into the top of the connecting cylinder 801. The top of the plug-in rod 802 is truncated cone-shaped. The docking assembly 9 includes multiple plug-in cylinders 901 mounted on the heavy-duty plate 301. The bottom of the plug-in cylinder 901 is open and truncated cone-shaped for the plug-in rod 802 to be inserted. The bottom of the plug-in cylinder 901 has an annular inclined surface 902 along its edge for contacting the periphery of the truncated cone of the plug-in rod 802.

[0040] In other words, when the heavy-duty plate 301 approaches the bottom of the target feeding assembly 2, the adjusting assembly 10 first drives the support frame 7 to move upward, causing the tops of the plug rods 802 on the two sets of connecting cylinders 801 to rise. When the heavy-duty plate 301 continues to move into position, the circumference of the cone-shaped plug rod 802 first contacts the annular inclined surface 902 at the bottom of the corresponding plug cylinder 901. The annular inclined surface 902 squeezes the plug rod 802, causing it to slide vertically downward along the connecting cylinder 801. Through the elastic buffering effect, the heavy-duty plate 301 transitions smoothly, avoiding hard impact. As the heavy-duty plate 301 continues to move slightly, each plug rod 802 slides along the bottom surface of the heavy-duty plate 301 under the action of elastic resistance until it is aligned with the corresponding plug cylinder 901. Under the action of elastic force, the plug rod 802 springs upward into the plug cylinder 901, and the cone-shaped top fits tightly with the cone-shaped cylinder wall, completing the precise positioning of the heavy-duty plate 301. The two sets of connecting cylinders 801 are staggered, which can effectively prevent the plug rod 802 from being inserted into other plug cylinders 901, and ensure that each plug rod 802 is inserted into the corresponding plug cylinder 901 at the same time.

[0041] It should be explained that the positioning plug-in 8 uses two sets of staggered elastic plug-in rods 802, which work in conjunction with the frustum-shaped plug-in cylinders 901 on the heavy-duty plate 301. When the heavy-duty plate 301 moves into place, the conical surface contact achieves a buffer transition, and the spring force causes the plug-in rods 802 to automatically embed into the plug-in cylinders 901 to complete precise positioning. The staggered layout of the two sets of connecting cylinders 801 forms multi-point correction positioning at different positions of the heavy-duty plate 301, which not only eliminates the multi-directional displacement error of the heavy-duty plate 301 caused by inertia, but also ensures the accurate stopping of the heavy-duty packaging mechanism 4 after rapid movement.

[0042] It should be noted that the insertion part of the plug rod 802 adopts a frustum-shaped design and an annular inclined surface 902. Whether the heavy-duty plate 301 moves from left to right to the corresponding position or from right to left to the corresponding position, the plug rod 802 can play a role in buffering and guiding the positioning.

[0043] In this embodiment, combined with Figure 5 , Figure 6 and Figure 10As shown, a guide rod 803 is horizontally constructed on the outer side of the connecting cylinder 801. A sliding cylinder 804 is slidably sleeved on the guide rod 803. A return spring 805 is installed between the sliding cylinder 804 and the connecting cylinder 801. A connecting rod 806 is hinged between the sliding cylinder 804 and the insertion rod 802. That is, when the frustoconical circumference of the insertion rod 802 contacts and is compressed against the annular inclined surface 902 at the bottom of the insertion cylinder 901, the insertion rod 802 moves downward. Through the connecting rod 806, it pushes the sliding cylinder 804 to slide horizontally outward along the guide rod 803. The sliding cylinder 804 compresses the return spring 805, converting the vertical impact into a horizontal elastic buffer. When the insertion rod 802 and the insertion cylinder 901 are aligned, the return spring 805 pushes the sliding cylinder 804 to return horizontally inward along the guide rod 803. The sliding cylinder 804, through the connecting rod 806, causes the insertion rod 802 to spring upward, automatically embedding into the insertion cylinder 901 for positioning.

[0044] It should be explained that the return spring 805 is horizontally arranged on the outside of the connecting cylinder 801 through the guide rod 803, the slide cylinder 804 and the connecting rod 806. This allows the vertical displacement of the plug rod 802 when it is compressed to be converted into the horizontal sliding of the slide cylinder 804 and compress the return spring 805. In this way, while realizing the functions of elastic buffering and automatic reset, the space occupied by the positioning plug 8 in the vertical direction is greatly reduced, making the overall structure more compact.

[0045] Example 3 Although the precise positioning of the heavy-duty plate 301 after it moves into place is achieved by the cooperation of the elastic plug rod 802 and the frustum-shaped plug cylinder 901 in Embodiment 2, the packaging mechanism 4 will generate continuous vibration during actual packaging operations. The conical outer periphery of the plug rod 802 and the conical inner wall of the plug cylinder 901 are prone to relative slippage due to vibration, resulting in a slight vertical float of the plug rod 802, which in turn causes a slight horizontal displacement of the heavy-duty plate 301, affecting the alignment accuracy of the packaging mechanism 4 and the feeding component 2. Furthermore, excessive vibration amplitude may also affect the operation of the packaging mechanism 4.

[0046] To further improve the stability of the heavy-duty plate 301 during packaging operations, combined with Figure 1 and Figure 2 As shown, the guide rail 303 is I-shaped, and a plurality of abutment plates 11 for abutting against one side of the guide rail 303 are slidably mounted on the heavy-duty plate 301. Specifically, the shape of the abutment plate 11 is adapted to the side of the guide rail 303 to increase the contact area. A drive assembly 12 for driving the abutment plate 11 to move is mounted on the plug-in cylinder 901.

[0047] In other words, when the mobile platform 3 moves the heavy-duty plate 301 to the target position and the insertion rod 802 is inserted into the insertion cylinder 901 to complete the positioning, the drive assembly 12 drives the clamping plate 11 to slide along the guide rail 303 on one side of the heavy-duty plate 301, so that the front end of the clamping plate 11 tightly abuts against the side of the I-shaped guide rail 303. The friction between the clamping plate 11 and the guide rail 303 is used to lock the heavy-duty plate 301 onto the guide rail 303. At this time, the heavy-duty plate 301 is at the cone of the insertion rod 802. Under the dual action of the positioning and the friction locking of the clamping plate 11, the horizontal degree of freedom is effectively restricted. Even if the vibration generated by the packaging operation causes a slight floating of the conical surface of the plug rod 802, the friction between the clamping plate 11 and the guide rail 303 can prevent the heavy-duty plate 301 from making horizontal displacement, ensuring the stable alignment of the packaging mechanism 4 and the unloading component 2. After the packaging is completed, the drive component 12 drives the clamping plate 11 to disengage from the guide rail 303, and the heavy-duty plate 301 can continue to move to the next station.

[0048] It should be emphasized that the core improvement of this embodiment lies in the following: by setting a clamping plate 11 on the heavy-duty plate 301 that can abut against the side of the I-shaped guide rail 303, and cooperating with the drive assembly 12 to frictionally lock the heavy-duty plate 301 during the packaging operation, the deficiency of insufficient horizontal constraint force under vibration conditions caused by relying solely on conical insertion positioning is compensated for. This ensures that the heavy-duty plate 301 remains stable under the dual action of insertion positioning and friction locking, effectively avoiding the impact of the vibration of the packaging mechanism 4 on the positioning accuracy. In this embodiment, combined with Figure 2 , Figure 5 and Figure 10 As shown, the number of clamping plates 11 is the same as the number of connecting cylinders 801. There are two connecting cylinders 801 in each group. One group of connecting cylinders 801 is located between two guide rails 303, and the guide rails 303 are located between another group of connecting cylinders 801. Two clamping plates 11 are used to abut against the opposite sides of the two guide rails 303, and the other two clamping plates 11 are used to abut against the opposite sides of the guide rails 303.

[0049] It should be explained that the layout of the four clamping plates 11 is coordinated with the distribution of the two sets of connecting cylinders 801, so that two of the clamping plates 11 abut against the opposite sides of the two guide rails 303 from the inside, and the other two clamping plates 11 abut against the opposite sides of the two guide rails 303 from the outside, thus forming a two-way clamping of the two guide rails 303. When the packaging mechanism 4 vibrates during operation, each clamping plate 11 simultaneously locks the guide rails 303 from different directions, making the constraint of the heavy-duty plate 301 in the horizontal direction more balanced and reliable, and effectively suppressing the floating of the heavy-duty plate 301 caused by vibration.

[0050] In this embodiment, combined with Figures 5 to 10As shown, a groove 1201 is vertically opened at the top of the plug-in tube 901. The drive assembly 12 includes a weighted sliding plate 1202 that is slidably installed in the groove 1201. One end of the weighted sliding plate 1202 passes through the periphery of the plug-in tube 901 and is hinged to a hinge rod 1203. The free end of the hinge rod 1203 is hinged to the abutment plate 11. A trigger rod 1204 concentric with the plug-in tube 901 is constructed at the bottom of the weighted sliding plate 1202. The bottom end of the trigger rod 1204 is located in the conical opening of the plug-in tube 901.

[0051] It should be noted that when the heavy-duty plate 301 moves into place, and the plug rod 802 springs upward into the plug cylinder 901 under the action of the spring, the frustum-shaped top of the plug rod 802 will abut against and push upward against the bottom end of the trigger rod 1204 during the process of entering the conical opening of the plug cylinder 901. After being subjected to force, the trigger rod 1204 drives the heavy-duty sliding plate 1202 to slide vertically upward along the slide groove 1201. When the heavy-duty sliding plate 1202 moves upward, it pushes the clamping plate 11 to slide to one side of the guide rail 303 through the hinge rod 1203, so that the front end of the clamping plate 11 is tightly pressed against the side of the I-shaped guide rail 303, thus completing the friction locking of the heavy-duty plate 301; when it is necessary to move... When the heavy-load plate 301 is in operation, the support frame 7 moves downward, causing the plug rod 802 to disengage from the plug cylinder 901. The pushing force of the plug rod 802 on the trigger rod 1204 disappears, and the heavy-load slide plate 1202 slides vertically downward along the slide groove 1201 under its own weight to reset. At the same time, the abutment plate 11 is pulled back through the hinge rod 1203, and the abutment plate 11 disengages from the guide rail 303, allowing the heavy-load plate 301 to move freely. The design of the heavy-load slide plate 1202 enables automatic reset without power by utilizing its own weight. When the plug rod 802 is inserted, it triggers locking. After the plug rod 802 is disengaged, it automatically unlocks by gravity. No additional drive components are required, making the structure simple and reliable.

[0052] In this embodiment, combined with Figure 5 and Figure 10As shown, the adjusting assembly 10 includes a bidirectional screw 1001 horizontally and rotatably installed in the mounting cavity 6. The bidirectional screw 1001 is symmetrically threaded with two wedge-shaped top plates 1002. A connecting block 1003 is installed at the bottom of the support frame 7. The connecting block 1003 is symmetrically constructed with forcing inclined surfaces 1004. The two wedge-shaped top plates 1002 are in contact with the two forcing inclined surfaces 1004 respectively. That is, when it is necessary to drive the support frame 7 to move upward, the bidirectional screw 1001 is rotated. The bidirectional screw 1001 drives the two wedge-shaped top plates 1002 to move horizontally towards each other along the mounting cavity 6. The inclined surfaces of the wedge-shaped top plates 1002 gradually wedge into the forcing inclined surfaces 1004 on both sides of the connecting block 1003 at the bottom of the support frame 7. As the wedge-shaped top plates 1002 continue to advance, the inclined surfaces of the wedge-shaped top plates 1002 slide along the forcing inclined surfaces 1004, converting the horizontal thrust into a vertically upward lifting force, forcing the connecting block 1003 to drive the entire support frame 7 to move vertically upward. When descent is required, the bidirectional screw 1001 is rotated in the opposite direction, and the two wedge-shaped top plates 1002 move horizontally in opposite directions. The wedge-shaped top plates 1002 gradually withdraw, forcing the inclined plane 1004 to retract. The support frame 7 slides vertically downward and resets under its own weight. The threaded engagement between the bidirectional screw 1001 and the wedge-shaped top plates 1002 has self-locking properties. After the support frame 7 is lifted into place, it can maintain a stable position and will not slide down due to external forces. It should be noted that this application does not impose specific restrictions on how the bidirectional screw 1001 rotates. It can be any drive structure that can satisfy the rotation of the bidirectional screw 1001. For example, a motor can be installed in the mounting cavity 6, and the output shaft of the motor can be directly connected to the bidirectional screw 1001. Alternatively, a worm gear can be installed at one end of the bidirectional screw 1001, and the rotation of the bidirectional screw 1001 can be achieved by hand-cranking.

[0053] In this embodiment, combined with Figure 2 , Figure 3 and Figure 4 As shown, the power supply assembly 5 includes a tubular sliding contact line 501 installed on the lower frame 103. The tubular sliding contact line 501 is provided with a sliding contact line fork 502. A barcode positioning sensor 503 is installed on the sliding contact line fork 502. A conduit 504 is installed on the sliding contact line fork 502. One end of the conduit 504 is connected to the packaging mechanism 4.

[0054] It should be noted that: the tubular sliding contact line 501 is laid along the length of the lower frame 103 on one side of the moving path of the moving platform 3. Multiple electrical rails are embedded inside as power supply wires. The sliding contact line fork 502 is installed on the moving platform 3 and connected to the current collector inside the tubular sliding contact line 501. When the moving platform 3 moves along the guide rail 303, the sliding contact line fork 502 pulls the current collector to slide synchronously within the tubular sliding contact line 501. The current collector draws power through continuous contact with the electrical rails via brushes, and the power is transmitted to the packaging mechanism 4 through the conduit 504, thus realizing the movement... Continuous power supply is provided during the process. Simultaneously, a barcode plate is installed on the lower frame 103 along the moving path of the mobile platform 3. Several barcodes are sequentially arranged along the length of the barcode plate, each corresponding to the position information of a feeding component 2. A barcode positioning sensor 503 is installed on the sliding contact line fork 502 and moves with the mobile platform 3. As the mobile platform 3 moves, the barcode positioning sensor 503 scans the barcodes on the barcode strip in real time, parses the current position information of the mobile platform 3 through its built-in decoder, and feeds the position signal back to the control system. When the mobile platform 3 approaches the target feeding component 2, the control system, based on the real-time position signal fed back by the barcode positioning sensor 503, controls the electric pulley 302 to decelerate and stop at the target position, achieving alignment between the packaging mechanism 4 and the feeding component 2.

[0055] The power supply component 5 adopts a combination of tubular sliding contact line 501 and barcode positioning sensor 503. The sliding contact line fork 502 moves synchronously with the mobile platform 3 and continuously supplies power to the packaging mechanism 4 through the conduit 504. At the same time, the barcode positioning sensor 503 reads the position information of the barcode strip on the lower frame 103 in real time, providing positioning reference for the mobile platform 3. This allows the packaging mechanism 4 to obtain uninterrupted power supply during movement and accurately stop under each material feeding component 2, realizing the integrated integration of mobile power supply and precise positioning.

[0056] The above-disclosed embodiments are merely a few specific examples of the present invention. However, the embodiments of the present invention are not limited thereto, and any variations that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A mobile packaging production equipment, characterized in that, include: The support frame (1) includes an upper frame (101), a middle frame (102) and a lower frame (103) arranged from top to bottom. Multiple grain silos are linearly arrayed on the upper frame (101) along the length of the support frame (1). The feeding components (2) are installed in a linear array on the middle frame (102) along the length of the support frame (1), with the same number of grain bins. The mobile platform (3) is set on the lower frame (103) and can move along the length of the support frame (1); Packaging mechanism (4), mounted on the mobile platform (3), is moved by the mobile platform (3) to a position below one of the feeding components (2); The power supply component (5) is installed on the lower frame (103). The packaging mechanism (4) acts on the power supply component (5). When the packaging mechanism (4) moves, the power supply component (5) continuously supplies power to the packaging mechanism (4).

2. The mobile packaging production equipment according to claim 1, characterized in that, The mobile platform (3) includes a heavy-duty plate (301), on which two sets of electric pulleys (302) are installed. Two guide rails (303) are installed on the lower frame (103). The two sets of electric pulleys (302) are respectively set on the two guide rails (303). The packaging mechanism (4) is installed on the heavy-duty plate (301).

3. The mobile packaging production equipment according to claim 2, characterized in that, The lower frame (103) has multiple mounting cavities (6), a support frame (7) is vertically slidably installed in the mounting cavity (6), a positioning plug (8) is installed on the support frame (7), a docking component (9) for the positioning plug (8) to be inserted is provided on the heavy load plate (301), and an adjustment component (10) for driving the support frame (7) to move vertically is installed in the mounting cavity (6).

4. A mobile packaging production equipment according to claim 3, characterized in that, The positioning plug (8) includes two sets of connecting cylinders (801) mounted on the support frame (7). The two sets of connecting cylinders (801) are staggered. The top of the connecting cylinder (801) is vertically and elastically slidably inserted with a plug rod (802). The top of the plug rod (802) is truncated cone-shaped. The docking assembly (9) includes multiple plug cylinders (901) mounted on the heavy-duty plate (301). The bottom of the plug cylinder (901) is open and truncated cone-shaped for inserting the plug rod (802). The bottom of the plug cylinder (901) has an annular inclined surface (902) along its edge for contacting the periphery of the truncated cone of the plug rod (802).

5. A mobile packaging production equipment according to claim 4, characterized in that, A guide rod (803) is horizontally constructed on the outside of the connecting cylinder (801). A slide cylinder (804) is slidably sleeved on the guide rod (803). A return spring (805) is installed between the slide cylinder (804) and the connecting cylinder (801). A connecting rod (806) is hinged between the slide cylinder (804) and the plug rod (802).

6. A mobile packaging production equipment according to claim 4, characterized in that, The guide rail (303) is I-shaped, and a plurality of abutment plates (11) for abutting against one side of the guide rail (303) are slidably installed on the heavy-duty plate (301). A drive assembly (12) for driving the abutment plates (11) to move is installed on the plug tube (901).

7. A mobile packaging production equipment according to claim 6, characterized in that, The number of the clamping plates (11) is the same as the number of the connecting cylinders (801). There are two connecting cylinders (801) in each group. One group of connecting cylinders (801) is located between two guide rails (303), and the guide rails (303) are located between another group of connecting cylinders (801). Two clamping plates (11) are used to abut against the opposite sides of the two guide rails (303), and the other two clamping plates (11) are used to abut against the opposite sides of the guide rails (303).

8. A mobile packaging production equipment according to claim 7, characterized in that, The top of the plug tube (901) is vertically provided with a groove (1201). The drive assembly (12) includes a heavy-duty slide plate (1202) that is slidably installed in the groove (1201). One end of the heavy-duty slide plate (1202) passes through the periphery of the plug tube (901) and is hinged to a hinge rod (1203). The free end of the hinge rod (1203) is hinged to the abutment plate (11). The bottom of the heavy-duty slide plate (1202) is provided with a trigger rod (1204) that is concentric with the plug tube (901). The bottom end of the trigger rod (1204) is located in the conical opening of the plug tube (901).

9. A mobile packaging production equipment according to claim 3, characterized in that, The adjustment assembly (10) includes a bidirectional screw (1001) that is horizontally and rotatably installed in the mounting cavity (6). The bidirectional screw (1001) is symmetrically threaded with two wedge-shaped top plates (1002). A connecting block (1003) is installed at the bottom of the support frame (7). A forcing inclined surface (1004) is symmetrically constructed on the connecting block (1003). The two wedge-shaped top plates (1002) are in contact with the two forcing inclined surfaces (1004) respectively.

10. A mobile packaging production equipment according to claim 1, characterized in that, The power supply assembly (5) includes a tubular sliding contact line (501) installed on the lower frame (103). The tubular sliding contact line (501) is provided with a sliding contact line fork (502). A barcode positioning sensor (503) is installed on the sliding contact line fork (502). A conduit (504) is installed on the sliding contact line fork (502). One end of the conduit (504) is connected to the packaging mechanism (4).

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